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| author | Michael Pratt <mpratt@google.com> | 2019-04-18 15:22:47 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-04-18 15:24:07 -0700 |
| commit | c931c8e0829914718a729e20d7db0c2bf4e73f0b (patch) | |
| tree | b1de685150e312d7d4fb0ba51077e2e47569560c /pkg/sentry/strace/strace.go | |
| parent | ce64d9ebf03b1efac3e8c2b9ddafb02aafed9f33 (diff) | |
Format struct pollfd in poll(2)/ppoll(2)
I0410 15:40:38.854295 3776 x:0] [ 1] poll_test E poll(0x2b00bfb5c020 [{FD: 0x3 anon_inode:[eventfd], Events: POLLOUT, REvents: ...}], 0x1, 0x1)
I0410 15:40:38.854348 3776 x:0] [ 1] poll_test X poll(0x2b00bfb5c020 [{FD: 0x3 anon_inode:[eventfd], Events: POLLOUT|POLLERR|POLLHUP, REvents: POLLOUT}], 0x1, 0x1) = 0x1 (10.765?s)
PiperOrigin-RevId: 244269879
Change-Id: If07ba54a486fdeaaedfc0123769b78d1da862307
Diffstat (limited to 'pkg/sentry/strace/strace.go')
| -rw-r--r-- | pkg/sentry/strace/strace.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index 398035b65..a6d870b44 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -438,6 +438,8 @@ func (i *SyscallInfo) pre(t *kernel.Task, args arch.SyscallArguments, maximumBlo output = append(output, capHeader(t, args[arg].Pointer())) case CapData: output = append(output, capData(t, args[arg-1].Pointer(), args[arg].Pointer())) + case PollFDs: + output = append(output, pollFDs(t, args[arg].Pointer(), uint(args[arg+1].Uint()), false)) case Oct: output = append(output, "0o"+strconv.FormatUint(args[arg].Uint64(), 8)) case Hex: @@ -502,6 +504,8 @@ func (i *SyscallInfo) post(t *kernel.Task, args arch.SyscallArguments, rval uint output[arg] = sigAction(t, args[arg].Pointer()) case PostCapData: output[arg] = capData(t, args[arg-1].Pointer(), args[arg].Pointer()) + case PollFDs: + output[arg] = pollFDs(t, args[arg].Pointer(), uint(args[arg+1].Uint()), true) } } } |